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| PartNumber | STAC2942BW | STAC2942 | STAC2942B |
| Description | RF MOSFET Transistors 300W 50V RF MOS 21dB 175MHz N-Ch | TRANS RF PWR N-CH 350W STAC244B | |
| Manufacturer | STMicroelectronics | STMicroelectronics | - |
| Product Category | RF MOSFET Transistors | Transistors - FETs, MOSFETs - Single | - |
| RoHS | Y | - | - |
| Transistor Polarity | N-Channel | N-Channel | - |
| Technology | Si | Si | - |
| Id Continuous Drain Current | 40 A | - | - |
| Vds Drain Source Breakdown Voltage | 130 V | - | - |
| Gain | 21 dB | 21 dB at 175 MHz | - |
| Output Power | 350 W | 350 W | - |
| Minimum Operating Temperature | - 65 C | - 65 C | - |
| Maximum Operating Temperature | + 150 C | + 150 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | STAC244B | - | - |
| Packaging | Bulk | Bulk | - |
| Configuration | Dual Common Source | - | - |
| Operating Frequency | 250 MHz | 250 MHz | - |
| Series | STAC2942B | STAC2942B | - |
| Type | RF Power MOSFET | RF Power MOSFET | - |
| Brand | STMicroelectronics | - | - |
| Forward Transconductance Min | 5 s | - | - |
| Moisture Sensitive | Yes | - | - |
| Pd Power Dissipation | 625 W | - | - |
| Product Type | RF MOSFET Transistors | - | - |
| Factory Pack Quantity | 80 | - | - |
| Subcategory | MOSFETs | - | - |
| Vgs Gate Source Voltage | 20 V | - | - |
| Unit Weight | 0.074075 oz | - | - |
| Package Case | - | STAC244B | - |
| Pd Power Dissipation | - | 625 W | - |
| Vgs Gate Source Voltage | - | 20 V | - |
| Id Continuous Drain Current | - | 40 A | - |
| Vds Drain Source Breakdown Voltage | - | 130 V | - |
| Forward Transconductance Min | - | 5 S | - |